CN210612761U - Gaseous fire extinguishing systems of full electric start-up - Google Patents
Gaseous fire extinguishing systems of full electric start-up Download PDFInfo
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- CN210612761U CN210612761U CN201921384483.4U CN201921384483U CN210612761U CN 210612761 U CN210612761 U CN 210612761U CN 201921384483 U CN201921384483 U CN 201921384483U CN 210612761 U CN210612761 U CN 210612761U
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Abstract
The utility model discloses a gaseous fire extinguishing systems of full electric start, include the fire extinguishing agent bottle group of constituteing by unit fire extinguishing agent bottle, the installation has electromagnetic drive device's electrodynamic type container valve on the unit fire extinguishing agent bottle, unit fire extinguishing agent bottle passes through output pipeline and connects the pressure manifold, install the electrodynamic type selector valve on the pressure manifold, signal feedback device and nozzle are connected gradually to the electrodynamic type selector valve, the nozzle is installed in unit defence area, still install temperature sensing detector and smoke detector in the unit defence area, temperature sensing detector and smoke detector are connected with fire alarm controller, fire alarm controller is connected with control module, and fire alarm controller still connects signal feedback device, control module connects electrodynamic type selector valve and electromagnetic drive device. The utility model discloses save space, the cost is lower, can make the modularized design, and is simple reliable, and installation, use, maintenance are very convenient.
Description
Technical Field
The utility model relates to a fire control fire-extinguishing apparatus field especially relates to a gaseous fire extinguishing systems of full electric start-up.
Background
All gas fire extinguishing systems used in the prior art are composed of an electric driving gas cylinder group, a pneumatic fire extinguishing agent cylinder group and other gas fire extinguishing components, as shown in fig. 1. Such a gas fire extinguishing system in which the fire extinguishing agent cylinder group is activated by high-pressure gas stored in the driving gas cylinder group has the following limitations: 1) the gas fire extinguishing system has two starting modes of electric starting and gas starting, the starting sequence and the quantity of the fire extinguishing agent bottle groups are controlled by the control gas pipe and the driving gas pipeline control one-way valve arranged on the control gas pipeline, the system is complex and tedious, and the installation, the use and the maintenance are very inconvenient; 2) the control air pipe of the system consists of a copper pipe and a flared joint, and needs to be prepared, bent, flared, connected, assembled, sealed and pressure-tested and the like on the engineering site, and if the installation joint leaks, the gas fire extinguishing performance is seriously influenced; 3) the driving gas of the electric driving gas bottle group for starting can not be supplied continuously, once the high-pressure gas stored in the bottle is sprayed, the high-pressure gas can not be refilled in time, and the system can not be recovered in time; 4) when the number of the fire extinguishing agent bottle groups required to be started by the system is large, the pressure of the driving gas is quickly reduced along with the gradual consumption of a gas source and the friction loss of a pneumatic control pipeline after the system is started due to the fact that the high-pressure gas stored in the driving gas bottle group is limited, so that the number of the fire extinguishing agent bottle groups started by the system cannot be too large, and the starting capability of the system is greatly limited; 5) when the number of the fire extinguishing agent bottle groups needing to be started by the system is large, the starting time of the fire extinguishing agent bottle group connected to the tail end of the control air pipe is delayed due to the fact that the pneumatic control pipeline is too long, so that the starting of the fire extinguishing agent bottle groups is asynchronous, and the fire extinguishing agent spraying time is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects (insufficiency) of the prior art and provides a gas fire extinguishing system which is fully electrically started.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a gaseous fire extinguishing systems of full electric start, includes the fire extinguishing agent bottle group that comprises unit fire extinguishing agent bottle, and the installation has electromagnetic drive device's electrodynamic type container valve on the unit fire extinguishing agent bottle, unit fire extinguishing agent bottle passes through output pipeline and connects the pressure manifold, install the electrodynamic type selection valve on the pressure manifold, the electrodynamic type selection valve connects gradually signal feedback device and nozzle, the nozzle is installed in the unit is prevented distinguishing, still install temperature-sensitive detector and smoke detector in the unit is prevented distinguishing, temperature-sensitive detector and smoke detector are connected with fire alarm controller, fire alarm controller is connected with control module, and fire alarm controller still connects signal feedback device, control module connects electrodynamic type selection valve and electromagnetic drive device.
Preferably, the output pipe is a high-pressure hose.
Preferably, the number of the electrically operated selector valves corresponds to the number of the unit protection zones.
Preferably, the unit fire extinguishing agent bottles are mounted on a rack to constitute the fire extinguishing agent bottle group.
Preferably, a safety relief device is mounted on the collecting main.
Preferably, a check valve is connected between the output pipeline and the collecting pipe.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
1) the utility model has only one electric starting mode, no electric driving gas bottle group, no control gas pipe, no one-way valve, no low-leakage high-sealing valve, etc., saves the space occupied by the equipment, reduces the equipment cost, can be made into a modular design, is simple and reliable, and is very convenient to install, use and maintain; 2) the opening of the selector valve and the opening sequence and the number of the fire extinguishing agent bottle groups are controlled by electric signals of the control module, a control air pipe is not arranged, the control air pipe is not required to be processed and prepared on site, the installation work amount is reduced, the gas fire extinguishing performance is not influenced by the leakage of the installation joint, and the starting is more reliable; 3) all the adopted electric starting modes are adopted for starting, and the starting device can be immediately recovered after the gas fire extinguishing agent is sprayed; 4) the opening sequence and the number of the unit fire extinguishing agent bottles are controlled by the control module, the problems of insufficient driving gas source and reduced driving gas pressure after starting do not exist, the number of the started unit fire extinguishing agent bottles is not limited, and the starting capability is strong; 5) the opening sequence and the number of the unit fire extinguishing agent bottles are controlled by the control module, the control air pipes are not arranged, the problems that the starting time of the unit fire extinguishing agent bottles is delayed and the unit fire extinguishing agent bottles in front and behind are not started synchronously do not exist, and the spraying time of the fire extinguishing agent is not influenced.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a prior art gas fire suppression system.
Fig. 2 is a schematic diagram of the present invention.
Detailed Description
The following is a detailed description of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited to these descriptions, and it should be noted that the features of the examples and examples in the present application may be combined with each other without conflict.
Referring to fig. 2, the fully electrically started gas fire extinguishing system of the present embodiment includes a fire extinguishing agent bottle group consisting of unit fire extinguishing agent bottles 1, wherein the unit fire extinguishing agent bottles 1 are provided with electric container valves 2 with electromagnetic driving devices 21, the unit fire extinguishing agent bottle 1 is connected with a collecting pipe 4 through an output pipeline 3, an electric selection valve 5 is installed on the collecting pipe 4, the electric selection valve 5 is sequentially connected with a signal feedback device 6 and a nozzle 7, the nozzle 7 is arranged in a unit defense area, a temperature-sensitive detector 8 and a smoke-sensitive detector 9 are also arranged in the unit defense area, the temperature-sensitive detector 8 and the smoke-sensitive detector 9 are connected with a fire alarm controller 10, the fire alarm controller 10 is connected with a control module 11, the fire alarm controller 10 is further connected with the signal feedback device 6, and the control module 11 is connected with the electric selection valve 5 and the electromagnetic driving device 21.
In a preferred embodiment, the output pipe 3 is a high-pressure hose. The number of the electric selector valves 5 corresponds to the number of the unit protection zones.
As a preferred embodiment, the unit fire extinguishing agent bottles 1 of the present embodiment are mounted on a rack 12 to constitute the fire extinguishing agent bottle group. And a safety relief device 13 is mounted on the collecting pipe 4.
In a preferred embodiment, a check valve 14 is connected between the output pipe 3 and the collecting pipe 4.
To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a gaseous fire extinguishing systems of full electric start, its characterized in that includes the fire extinguishing agent bottle group of constituteing by unit fire extinguishing agent bottle, and the installation has electromagnetic drive device's electrodynamic type container valve on the unit fire extinguishing agent bottle, unit fire extinguishing agent bottle passes through output pipe and connects the pressure manifold, install the electrodynamic type selector valve on the pressure manifold, the electrodynamic type selector valve connects gradually signal feedback device and nozzle, the nozzle is installed in unit defence area, still install temperature-sensitive detector and smoke detector in the unit defence area, temperature-sensitive detector and smoke detector are connected with fire alarm controller, fire alarm controller is connected with control module, and fire alarm controller still connects signal feedback device, control module connects electrodynamic type selector valve and electromagnetic drive device.
2. An all-electric gas fire suppression system according to claim 1, wherein said output conduit is a high pressure hose.
3. An all-electric gas fire suppression system according to claim 1, wherein the number of said electrically operated selector valves corresponds to the number of unit protection zones.
4. A fully electrically activated gas fire suppression system according to claim 1, wherein said unit fire suppressant bottles are mounted on a rack to form said group of fire suppressant bottles.
5. An all-electrically activated gas fire suppression system according to claim 1, wherein said manifold has a safety relief device mounted thereon.
6. An all-electrically activated gas fire suppression system according to claim 1, wherein a check valve is connected between said delivery line and manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384483.4U CN210612761U (en) | 2019-08-25 | 2019-08-25 | Gaseous fire extinguishing systems of full electric start-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921384483.4U CN210612761U (en) | 2019-08-25 | 2019-08-25 | Gaseous fire extinguishing systems of full electric start-up |
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| Publication Number | Publication Date |
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| CN210612761U true CN210612761U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921384483.4U Active CN210612761U (en) | 2019-08-25 | 2019-08-25 | Gaseous fire extinguishing systems of full electric start-up |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478841A (en) * | 2019-08-25 | 2019-11-22 | 广东喷保消防科技有限公司 | A kind of gas extinguishing system electrically activated entirely |
-
2019
- 2019-08-25 CN CN201921384483.4U patent/CN210612761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478841A (en) * | 2019-08-25 | 2019-11-22 | 广东喷保消防科技有限公司 | A kind of gas extinguishing system electrically activated entirely |
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